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first :: State [String] Int
first = state $ \initialstate -> (0, initialstate)

appender to_emit to_append = (state $ \lateststate -> (to_emit, (show to_append):lateststate))

histogram = do
  firstanswer  <- first
  secondanswer <- appender "HI" firstanswer
  appender 876 secondanswer

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class Album < ARModelSomething
  class Presenter
    def detailed(album):
      {title: album.title,
       other: album.stuff
      }
    end
    def sumary(album):
      {
       fewer: things

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class WithInt c where
  combinate :: Integral i => i -> c -> [(i,c)]

class RTP c where
  fromNothing :: Integral i => i -> [(i,c)]


data Wut = Wut deriving (Show)
data Foo = Foo deriving (Show)

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class WithInt c where
  combinate :: Integral i => i -> c -> [(i,c,d)]

data Wut = Wut deriving (Show)

instance WithInt Wut where 
  combinate i w = if (i == 0)
                    then []
                    else (i,w,999):combinate (i - 1) w

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describe "containment" do
  it "checks a list for items matching a predicate" do
    expect([1,2,3]).to include do |num|
      num > 10
    end
  end
end

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class Foo
  def self.wat
    22
  end
end


Foo.new.class.wat #22

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import Control.Monad.Instances

addStuff = do
    a <- (*2)
    b <- (+10)
    return (a+b)

addStuffTwo =
  (* 2) >>= (\a ->
  (+ 10) >>= (\b ->

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input = [(1,2), (3,4)]
expected_output = [2,4]

def first_way(input):
  def get_second_thing(tuple):
    return tuple[1]
  return map(get_second_thing, input)
  
def second_way(input):
  return map(operator.itemgetter(1), input)

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[2,4,6,8,10].find do |element|
  element > 5
end
#-> 6

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require 'json'

class SmartphoneSpy
  def do_spying
    recorded_activities = {bus_trip: 5.5, ate_meal: "chicken"}
    message_to_send = recorded_activities.to_json
    send_via_internet_to_HQ(message_to_send)
  end

  def send_via_internet_to_HQ(message_to_send)